How do you change the headlight of a 92 prelude?

we can't seem to unscrew the light for it to come out so we can put a new bulb in (corner %26amp; main headlight) help? we tried unscrewing the three screws and it didnt really do anything.
How do you change the headlight of a 92 prelude?
please don't tell me you unscrewed the headlight alignment screw. the headlight lamps are inserted into a wire harness that twists and clicks into place from behind. http://memimage.cardomain.com/ride_image鈥?/a>

dc motor via rheostat

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